This tether is normally open. To see if this is correct for your machine you must perform the following test:

1. Locate the two wires going to your machine's kill switch2. With the kill switch in the run position, test for continuity between the two wires3. If you DO NOT have continuity, this tether switch WILL work for your machine4. If you DO have continuity, this tether WILL NOT work for your machine

NOTE: When selecting a kill switch be sure to check and see if you need a Normally Open or a Normally Closed switch. If you are not sure, check the wiring schematic for your machine